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Prohibition Signs – Clear Warnings That Prevent Risk

Workplace safety relies not only on training and procedures but also on clear communication. One of the most effective ways to reinforce safe behaviour is through prohibition signs. These signs tell people what must not be done in a particular area, helping prevent dangerous actions before they occur. With their distinctive red circle and diagonal slash, prohibition signs are universally recognised and play a vital role in keeping workplaces compliant, organised, and safe. These essential products are available in our Signs and Traffic Supplies range.

Benefits of Prohibition Signs

Prohibition signs do more than just display rules – they actively contribute to safety and compliance in the workplace. Some of the key benefits include:

  • Active Accident Prevention – They provide constant visual reminders that immediately stop unsafe actions, such as smoking, unauthorised entry, or using mobile phones, thereby preventing costly mistakes and accidents. For general protective instructions, you will also need Prevent Injury Signs.

  • Ensures Legal Compliance – Their use is an essential legal requirement under Australian WHS laws and AS 1319 signage standards, demonstrating due diligence and protecting your business from fines and liability. For required actions, you must use Mandatory Signs.

  • Universal Recognition – The standardised design (red circle with a diagonal line) is instantly understood across all languages and literacy levels, improving awareness and compliance with restricted actions.

  • Protects People and Property – By clearly outlining prohibited actions, they reduce the likelihood of behaviours that could put workers, visitors, or expensive infrastructure at risk.

  • Cost-Effective & Durable – Simple to install, long-lasting, and made with durable materials, they offer one of the most affordable and reliable long-term solutions for risk management.

  • Supports a Safety Culture – They reinforce safe practices and remind everyone that adherence to workplace safety regulations is non-negotiable.

Why You Need Prohibition Signs

For any Australian enterprise operating in high-risk, restricted, or regulated environments, securing the worksite with compliant Prohibition Signs is the single most effective legal shield you can deploy. These signs act as a powerful declaration of your safety policy, actively preventing dangerous behaviours before they translate into a serious incident.

This minimal financial outlay for compliant, durable signage provides a massive return by actively reducing preventable accidents, minimising liability, and fostering a professional, accountable safety culture among all personnel. For highly visible threats, you need Danger Signs.

Industries and Use Cases

Prohibition signs are found across almost every sector in Australia, wherever dangerous or restricted actions need to be prevented. Typical applications include:

  • Construction Sites – Signs such as No Entry or No Smoking to keep unauthorised people out and reduce fire hazards.

  • Warehousing and Logistics – Prevents unsafe behaviours like entering forklift operating zones or using mobile phones in restricted areas. To quickly and safely open packages, we recommend Auto Retracting Knifes.

  • Manufacturing – Informs workers of areas where eating, drinking, or entry without PPE is not allowed.

  • Healthcare – Restricts smoking or mobile phone use in sensitive areas where safety and hygiene are critical.

  • Transport and Public Areas – Ensures safe behaviour in car parks, airports, bus depots, and train stations. For temporary road markings, use Traffic Cones.

  • Food Processing and Hospitality – Helps maintain hygiene standards by prohibiting smoking, eating, or drinking in production zones. For a safer, non-blade option, try a Carton Cutter.

Wherever safety and compliance matter, prohibition signs are a practical and essential solution. For general advice, we stock a range of General Signs.

Why Choose Verdex for Prohibition Signs

Verdex is a trusted Australian supplier of workplace safety solutions, offering a wide range of signs designed for durability, visibility, and compliance with Australian Standards. Here’s why customers across the country trust Verdex:

  • Fast Delivery – Get your prohibition signs delivered quickly, no matter where you are in Australia.

  • Price Beat Guarantee – If you find a lower price, we’ll beat it, giving you unbeatable value.

  • Australian Standards Compliant – Our signs are manufactured to meet AS 1319 requirements, ensuring legal compliance.

  • Quality Beyond Compare – Made with durable materials and high-visibility graphics for long-lasting performance indoors or outdoors. For potential dangers that are not immediate threats, check our Warning Signs.

  • Comprehensive Range – From prohibition and mandatory signs to warning and emergency signage, Verdex has every workplace covered.

  • 100% Australian-Owned – By choosing Verdex, you’re supporting a proudly local business committed to Australian industries. You can find all these and more in our Cleaning and Site Supplies section.

With Verdex, you can be confident that your signage will deliver clarity, compliance, and durability.

Buy Your Prohibition Signs Today

Prohibition signs are a simple but powerful way to prevent unsafe behaviours, reduce workplace risks, and stay compliant with Australian regulations. Clear, visible, and universally recognised, they are a must-have for any facility that prioritises safety.

Explore our full range of prohibition signs online today, or contact our expert team to find the right solution for your workplace. With Verdex, you’ll benefit from premium quality signage, fast delivery, and unbeatable value.